Using information from the Peruvian administrative consumer system from 1998 to 2010, the paper assesses hypotheses taken from selection theory in the context of legal disputes (Priest and Klein, The Journal of Legal Studies 13(1):1, <CitationRef CitationID="CR24">1984</CitationRef>) and political science. Hypotheses from selection theory...</citationref>

Privacy protection is part of the social demand, which is rendered more crucial by the introduction of new technologies of information and communication in the workplace. Indeed, they improve the capacities of traditional systems for control and offer new ways to monitor (cybersurveillance) and...

This article analyzes the manifold situations in which the efficient-market hypothesis (EMH) has influenced—or has failed to influence—federal securities regulation and state corporate law, and the prospective roles for the EMH in these contexts. In federal securities regulation, the EMH has...

This paper demonstrates, through a controlled experiment, that the “Laffer curve” phenomenon does not always reflect a conventional income - leisure trade-off. Whether out of reason or out of emotion, taxpayers may also be willing to punish intentionally unfair tax setters by working less...

Purpose – There is empirical evidence that a firm's addition to S&P 500 results in significant abnormal returns and an increase in a stock's liquidity. The purpose of this paper is to argue that changes in the information environment after the year 2000 due to the implementation of Regulation...

.The objective of this study is to verify the influence of budgetary participation on the reduction of information asymmetry in the budget process in a multinational company, having taken for granted that the participatory budget minimizes information asymmetry. Therefore, descriptive research...

Most agent-based simulation models of financial markets are discrete-time in nature. In this paper, we investigate to what degree such models are extensible to continuous-time, asynchronous modelling of financial markets. We study the behaviour of a learning market maker in a market with...

This paper examines the problem of nonexistence of equilibrium in a simple search model with asymmetric information. A pure-strategy, symmetric Nash equilibrium fails to exist because adverse selection arising from steady-state considerations causes a nonconcavity in the payoff function.

In the context of financial markets globalization, the role of rating agencies and credit ratings expanded sharply. Standard & Poor's awarded in the late 70’s ratings only for 12 countries and currently it assigned ratings for 129 countries. Global rating agencies Standard & Poor's, Moody’s...

We study the optimal regulation of a cooperative credit society which has private information on the intrinsic quality of its loan portfolio (adverse selection) and where the cooperative’s choice of effort to improve this quality cannot be observed by the regulator (moral hazard). We...